Supermicro H11DSi-NT - LED Indicators

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Chapter 2: Installation
2.9 LED Indicators
LAN Port LEDs
The IPMI Ethernet port has two LED indicators. The Activity LED is yellow and indicates
connection and activity. The Link LED may be green, amber, or off to indicate the speed of
the connection. Refer to the tables below for more information.
LAN1/2 LED
(Connection Speed Indicator)
LED Color Denition
Off 10 Mb/s
Green 100 Mb/s or 10Gb/s (X550)
Amber 1 Gb/s
Activity Indicator
Color Status Denition
Off No Connection
Yellow Flashing Active
Onboard Power LED
LED3 is an onboard power LED. When this LED is lit, it means power is present on the
motherboard. Turn off the system and unplug the power cord before removing or installing
components.
Onboard Power LED Indicator
LED Color Denition
Off
System Off
(power cable not
connected)
Green System On
Onboard Overheat and Fan Failure LED
LED2 is an onboard overheat and fan failure indicator. When this LED is lit, and is solid red,
it means that a system overheat condition has been detected. When the indicator is red and
blinking, this means that a system fan failure has occured.
Onboard Overheat / Fan
Failure LED Indicator
LED Color Denition
Solid Red Overheat
Blinking Fan Failure